[Feature request]: Complete Android Auto & CarPlay Support

[IvelinKrastev]

Is there an existing issue for this?

• I have searched the existing issues

Use case

The Flutter Navigation SDK currently lacks full support for Android Auto and CarPlay, which are essential for production navigation applications. Users expect seamless integration with their vehicle's infotainment system, and without this support, apps built with this SDK cannot provide a complete navigation experience.

Proposal

Full feature parity for Android Auto and CarPlay, including:

• Managing UI components (header, footer, incidents, report incidents, etc.)
• Prompt visibility handling
• Route overview on the car screen
• Theme controlling to comply with the Auto App Quality Guidelines (day/night mode support)

I noticed there's an existing draft PR (#568) by @jokerttu that addresses some of these features, including prompt visibility handling for Android Auto and CarPlay views.

[IvelinKrastev]

Hey @illuminati1911, do you have any idea about where is this FR on the roadmap?

[jokerttu]

@IvelinKrastev I'm going to finish the PR (#568) next, and check whether we can include all the features you listed in this issue in the PR.